Samsung Galaxy J1 J100MUUBU0AQB2
SM-J100MU 8 countries Android 4.4.4 (KitKat)

Samsung Galaxy J1 J100MUUBU0AQB2 Firmware

Samsung Galaxy J1 J100MUUBU0AQB2 is an Android 4.4.4 (KitKat) firmware for 8 countries, 11 CSC codes. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build J100MUUBU0APF1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-J100MU is available: J100MUUBU0AQC1.

Download firmware
8.9/10 (480)51,755 times
Android 4.4.4 (KitKat)
OS Version
2017-02-14
First release
other regions until 2017-03-27
8
Countries
11
CSC codes
0
Bootloader binary

Bootloader binary 0. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    7
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-J100MU
    ARO Argentina
    COO Colombia
    EON, TTT Trinidad & Tobago
    TPA Panama
    +1 more country
    UPO Uruguay
    		J100MUUUB0AQB2J100MUUBU0AQB1 2017-03-21 2017-03-07 540.568 MiB
    SM-J100MU_1_20170307104852_mft2cd94k2_fac.zip
    		Download
    SM-J100MU
    BVO Bolivia
    		J100MUUUB0AQB2J100MUUBU0AQB1 2017-02-14 2017-03-16 — — Download
    SM-J100MU
    EBE Ecuador
    		J100MUTFG0AQB2J100MUUBU0AQB1 — — — — Download
    SM-J100MU
    EON Trinidad & Tobago
    		J100MUUUB0AQB2J100MUUBU0AQB2 2017-02-14 — — — Download
    SM-J100MU
    TMM Mexico
    		J100MUTFG0AQB2J100MUUBU0AQB1 — — — — Download
    SM-J100MU
    UFN Argentina
    		J100MUTFG0AQB2J100MUUBU0AQB1 2017-03-27 2017-03-27 549.052 MiB
    SM-J100MU_1_20170327090526_cbywckiv93_fac.zip
    		Download
    SM-J100MU
    UFU Uruguay
    		J100MUTFG0AQB2J100MUUBU0AQB1 — — — — Download

    No matching downloads

    How to flash J100MUUBU0AQB2

    • J100MUUBU0AQB2 has bootloader binary 0. Your device must run binary 0 or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    Rollout of J100MUUBU0AQB2 by region

    First release
    March 7, 2017
    Last region
    March 27, 2017
    Duration
    21 days
    Regions
    8
    1. Day 1 · · 2 regions
      ColombiaCOOPanamaTPA
    2. Day 4 · · 1 region
      Trinidad & TobagoTTT
    3. Day 10 · · 2 regions
      BoliviaBVOUruguayUPO
    4. Day 12 · · 1 region
      ArgentinaARO
    5. Day 15 · · 1 region
      Trinidad & TobagoEON
    6. Day 21 · · 1 region
      ArgentinaUFN

    Device specifications

    • Launched withAndroid 4.4.4
    • Display diagonal10.9 cm (4.3")
    • Display resolution800 x 480 pixels
    • Display typeTFT
    • Processor frequency1.2 GHz
    • Processor familyMarvell
    • Processor modelPXA1908
    • RAM0.768 GB
    • Rear camera resolution5 MP
    • Rear camera typeSingle camera
    • SIM cardsSingle SIM
    • Battery capacity1850 mAh
    • Weight122 g

    Frequently Asked Questions

    J100MUUBU0AQB2 is Android 4.4.4 (KitKat) firmware for Samsung Galaxy J1, released for 8 countries, 11 CSC codes. Samsung built it on 2017-02-14.

    No. A newer build for SM-J100MU is available: J100MUUBU0AQC1. Install it instead of J100MUUBU0AQB2 unless you need this exact version. The previous build was J100MUUBU0APF1.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy J1 must be on bootloader binary 0 or lower.

    This build uses bootloader binary 0. It can be flashed on a Samsung Galaxy J1 running binary 0 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 18 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy J1

    No changelog details available.
    Model firmware by region